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BrazilBrazilRio de JaneiroSão Fidélis

Detailed hourly weather forecast in São Fidélis

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Local time.
Time zone: GMT -3
winter time
* weather indicated in local time
Thursday, January 30, 2025
The Sun:  Sunrise 05:27, Sunset 18:33.
The Moon:  Moonrise 06:22, Moonset 19:38, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Unstable

19:00in the eveningfrom 19:00 to 19:59Sometimes short-term rains
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 85%
Cloudiness: 97%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,5 mm
Visibility: 77%

20:00in the eveningfrom 20:00 to 20:59Sometimes short-term rains
Air temperature:
 +26 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 87%
Cloudiness: 98%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,1 mm
Visibility: 99%

21:00in the eveningfrom 21:00 to 21:59Sometimes short-term rains
Air temperature:
 +25 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 89%
Cloudiness: 98%
Atmospheric pressure: 1011 hPa
Amount of precipitations: 0,4 mm
Visibility: 38%

22:00in the eveningfrom 22:00 to 22:59Sometimes short-term rains
Air temperature:
 +24 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 90%
Cloudiness: 100%
Atmospheric pressure: 1011 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 90%
Cloudiness: 100%
Atmospheric pressure: 1011 hPa
Amount of precipitations: 0,2 mm
Visibility: 98%

Friday, January 31, 2025
The Sun:  Sunrise 05:28, Sunset 18:33.
The Moon:  Moonrise 07:24, Moonset 20:17, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Unstable
 UV index: 13,4 (Extreme)

00:00at nightfrom 00:00 to 00:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 90%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 92%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,1 mm
Visibility: 62%

03:00at nightfrom 03:00 to 03:59Sometimes short-term rains
Air temperature:
 +23 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,4 mm
Visibility: 90%

04:00at nightfrom 04:00 to 04:59The sky is overcast, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Cloudy sky, no precipitation
Air temperature:
 +22 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 94%
Cloudiness: 98%
Atmospheric pressure: 1009 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Light cloud cover in the sky, no precipitation
Air temperature:
 +23 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 91%
Cloudiness: 52%
Atmospheric pressure: 1009 hPa
UV index: 0,3 (Low)
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 84%
Cloudiness: 74%
Atmospheric pressure: 1009 hPa
UV index: 1,4 (Low)
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Cloudy sky, no precipitation
Air temperature:
 +26 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 80%
Cloudiness: 85%
Atmospheric pressure: 1011 hPa
UV index: 3,8 (Moderate)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Cloudy sky, no precipitation
Air temperature:
 +27 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 76%
Cloudiness: 90%
Atmospheric pressure: 1009 hPa
UV index: 7,4 (High)
Visibility: 90%

10:00in the morningfrom 10:00 to 10:59The sky is overcast, no precipitation
Air temperature:
 +29 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 66%
Cloudiness: 98%
Atmospheric pressure: 1009 hPa
UV index: 10,7 (Very high)
Visibility: 92%

11:00in the morningfrom 11:00 to 11:59Cloudy sky, no precipitation
Air temperature:
 +30 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 60%
Cloudiness: 99%
Atmospheric pressure: 1009 hPa
UV index: 12,6 (Extreme)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: gentle breeze, northwest, speed 14 km/h
Wind gusts: 32 km/h
Relative humidity: 57%
Cloudiness: 91%
Atmospheric pressure: 1009 hPa
UV index: 13,4 (Extreme)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 32 km/h
Relative humidity: 57%
Cloudiness: 93%
Atmospheric pressure: 1008 hPa
UV index: 11,8 (Extreme)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 49%
Cloudiness: 69%
Atmospheric pressure: 1007 hPa
UV index: 5,7 (Moderate)
Visibility: 94%

15:00by dayfrom 15:00 to 15:59Sometimes short-term rains
Air temperature:
 +30 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 50%
Cloudiness: 71%
Atmospheric pressure: 1007 hPa
Amount of precipitations: 0,1 mm
UV index: 1,7 (Low)
Visibility: 68%

16:00by dayfrom 16:00 to 16:59Cloudy sky, no precipitation
Air temperature:
 +30 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 51%
Cloudiness: 46%
Atmospheric pressure: 1007 hPa
UV index: 1,4 (Low)
Visibility: 60%

17:00by dayfrom 17:00 to 17:59Cloudy sky, no precipitation
Air temperature:
 +29 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: light air, northeast, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 52%
Cloudiness: 63%
Atmospheric pressure: 1007 hPa
UV index: 0,7 (Low)
Visibility: 46%

18:00in the eveningfrom 18:00 to 18:59Sometimes short-term rains
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 60%
Cloudiness: 93%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,3 mm
Visibility: 60%

19:00in the eveningfrom 19:00 to 19:59Sometimes short-term rains
Air temperature:
 +27 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 80%
Cloudiness: 92%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,3 mm
Visibility: 100%

20:00in the eveningfrom 20:00 to 20:59Sometimes short-term rains
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 83%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Sometimes short-term rains
Air temperature:
 +26 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 86%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Cloudy sky, no precipitation
Air temperature:
 +25 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 83%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 91%
Cloudiness: 95%
Atmospheric pressure: 1009 hPa
Visibility: 100%

Saturday, February 1, 2025
The Sun:  Sunrise 05:29, Sunset 18:32.
The Moon:  Moonrise 08:25, Moonset 20:54, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Minor Storm
 UV index: 13,7 (Extreme)

00:00at nightfrom 00:00 to 00:59The sky is overcast, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 93%
Cloudiness: 98%
Atmospheric pressure: 1008 hPa
Visibility: 100%

02:00at nightfrom 02:00 to 02:59The sky is overcast, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 94%
Cloudiness: 99%
Atmospheric pressure: 1008 hPa
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 95%
Cloudiness: 91%
Atmospheric pressure: 1008 hPa
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 96%
Cloudiness: 70%
Atmospheric pressure: 1008 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Cloudy sky, no precipitation
Air temperature:
 +22 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 96%
Cloudiness: 80%
Atmospheric pressure: 1008 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 95%
Cloudiness: 95%
Atmospheric pressure: 1009 hPa
UV index: 0,3 (Low)
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 88%
Cloudiness: 83%
Atmospheric pressure: 1009 hPa
UV index: 1,4 (Low)
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Cloudy sky, no precipitation
Air temperature:
 +26 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 80%
Cloudiness: 67%
Atmospheric pressure: 1009 hPa
UV index: 3,7 (Moderate)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Cloudy sky, no precipitation
Air temperature:
 +28 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 67%
Cloudiness: 73%
Atmospheric pressure: 1009 hPa
UV index: 7,3 (High)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59The sky is overcast, no precipitation
Air temperature:
 +29 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 64%
Cloudiness: 93%
Atmospheric pressure: 1009 hPa
UV index: 10,7 (Very high)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Cloudy sky, no precipitation
Air temperature:
 +30 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 55%
Cloudiness: 73%
Atmospheric pressure: 1009 hPa
UV index: 12,6 (Extreme)
Visibility: 90%

12:00by dayfrom 12:00 to 12:59The sky is overcast, no precipitation
Air temperature:
 +31 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
northern
Wind: light breeze, northern, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 58%
Cloudiness: 92%
Atmospheric pressure: 1008 hPa
UV index: 13,7 (Extreme)
Visibility: 90%

13:00by dayfrom 13:00 to 13:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 29 km/h
Relative humidity: 51%
Cloudiness: 76%
Atmospheric pressure: 1008 hPa
UV index: 12,4 (Extreme)
Visibility: 81%

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 49%
Cloudiness: 78%
Atmospheric pressure: 1007 hPa
UV index: 8,6 (Very high)
Visibility: 63%

15:00by dayfrom 15:00 to 15:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 47%
Cloudiness: 50%
Atmospheric pressure: 1007 hPa
UV index: 5,6 (Moderate)
Visibility: 62%

16:00by dayfrom 16:00 to 16:59Rain and thunderstorms expected
Air temperature:
 +31 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 48%
Cloudiness: 24%
Atmospheric pressure: 1005 hPa
Amount of precipitations: 0,4 mm
UV index: 2,4 (Low)
Visibility: 21%

17:00by dayfrom 17:00 to 17:59Rain and thunderstorms expected
Air temperature:
 +30 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 49%
Cloudiness: 61%
Atmospheric pressure: 1005 hPa
Amount of precipitations: 0,5 mm
UV index: 0,7 (Low)
Visibility: 28%

18:00in the eveningfrom 18:00 to 18:59Rain and thunderstorms expected
Air temperature:
 +29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 60%
Cloudiness: 46%
Atmospheric pressure: 1007 hPa
Amount of precipitations: 0,3 mm
Visibility: 88%

19:00in the eveningfrom 19:00 to 19:59Sometimes short-term rains
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 73%
Cloudiness: 42%
Atmospheric pressure: 1007 hPa
Amount of precipitations: 0,3 mm
Visibility: 64%

20:00in the eveningfrom 20:00 to 20:59Light cloud cover in the sky, no precipitation
Air temperature:
 +27 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 78%
Cloudiness: 19%
Atmospheric pressure: 1008 hPa
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Cloudy sky, no precipitation
Air temperature:
 +26 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 83%
Cloudiness: 62%
Atmospheric pressure: 1008 hPa
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 86%
Cloudiness: 65%
Atmospheric pressure: 1008 hPa
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 89%
Cloudiness: 54%
Atmospheric pressure: 1008 hPa
Visibility: 100%

Sunday, February 2, 2025
The Sun:  Sunrise 05:29, Sunset 18:32.
The Moon:  Moonrise 09:24, Moonset 21:31, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Minor Storm
 UV index: 13,8 (Extreme)

00:00at nightfrom 00:00 to 00:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 90%
Cloudiness: 58%
Atmospheric pressure: 1008 hPa
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 91%
Cloudiness: 55%
Atmospheric pressure: 1008 hPa
Visibility: 88%

02:00at nightfrom 02:00 to 02:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 93%
Cloudiness: 76%
Atmospheric pressure: 1007 hPa
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 94%
Cloudiness: 75%
Atmospheric pressure: 1007 hPa
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 94%
Cloudiness: 83%
Atmospheric pressure: 1007 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 94%
Cloudiness: 90%
Atmospheric pressure: 1008 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 93%
Cloudiness: 73%
Atmospheric pressure: 1008 hPa
UV index: 0,2 (Low)
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Clear skies, no precipitation
Air temperature:
 +24 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 89%
Cloudiness: 55%
Atmospheric pressure: 1009 hPa
UV index: 1,2 (Low)
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Clear skies, no precipitation
Air temperature:
 +26 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light air, northwest, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 78%
Cloudiness: 53%
Atmospheric pressure: 1009 hPa
UV index: 3,6 (Moderate)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Clear skies, no precipitation
Air temperature:
 +28 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 70%
Cloudiness: 53%
Atmospheric pressure: 1009 hPa
UV index: 6,7 (High)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Cloudy sky, no precipitation
Air temperature:
 +30 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 60%
Cloudiness: 69%
Atmospheric pressure: 1009 hPa
UV index: 10 (Very high)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 55%
Cloudiness: 60%
Atmospheric pressure: 1009 hPa
UV index: 12,8 (Extreme)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 51%
Cloudiness: 51%
Atmospheric pressure: 1008 hPa
UV index: 13,8 (Extreme)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 47%
Cloudiness: 61%
Atmospheric pressure: 1008 hPa
UV index: 12,5 (Extreme)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 45%
Cloudiness: 67%
Atmospheric pressure: 1007 hPa
UV index: 8,7 (Very high)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 46%
Cloudiness: 67%
Atmospheric pressure: 1007 hPa
UV index: 5,2 (Moderate)
Visibility: 100%

16:00by dayfrom 16:00 to 16:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light air, northwest, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 48%
Cloudiness: 69%
Atmospheric pressure: 1005 hPa
UV index: 2,2 (Low)
Visibility: 100%

17:00by dayfrom 17:00 to 17:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 49%
Cloudiness: 48%
Atmospheric pressure: 1007 hPa
UV index: 0,7 (Low)
Visibility: 44%

18:00in the eveningfrom 18:00 to 18:59Rain and thunderstorms expected
Air temperature:
 +30 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 55%
Cloudiness: 32%
Atmospheric pressure: 1007 hPa
Amount of precipitations: 0,2 mm
Visibility: 66%

19:00in the eveningfrom 19:00 to 19:59Clear skies, no precipitation
Air temperature:
 +28 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 68%
Cloudiness: 53%
Atmospheric pressure: 1008 hPa
Visibility: 100%

20:00in the eveningfrom 20:00 to 20:59Clear skies, no precipitation
Air temperature:
 +27 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 74%
Cloudiness: 55%
Atmospheric pressure: 1009 hPa
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Cloudy sky, no precipitation
Air temperature:
 +27 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 80%
Cloudiness: 71%
Atmospheric pressure: 1009 hPa
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Cloudy sky, no precipitation
Air temperature:
 +26 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 82%
Cloudiness: 60%
Atmospheric pressure: 1009 hPa
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Cloudy sky, no precipitation
Air temperature:
 +25 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 83%
Cloudiness: 79%
Atmospheric pressure: 1009 hPa
Visibility: 100%

Monday, February 3, 2025
The Sun:  Sunrise 05:30, Sunset 18:31.
The Moon:  Moonrise 10:25, Moonset 22:09, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Active
 UV index: 14,2 (Extreme)

00:00at nightfrom 00:00 to 00:59The sky is overcast, no precipitation
Air temperature:
 +24 °CThe air temperature will go down
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 91%
Cloudiness: 98%
Atmospheric pressure: 1009 hPa
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
western
Wind: light air, western, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 90%
Cloudiness: 99%
Atmospheric pressure: 1009 hPa
Amount of precipitations: 0,6 mm
Visibility: 98%

02:00at nightfrom 02:00 to 02:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
western
Wind: light breeze, western, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 91%
Cloudiness: 90%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Sometimes short-term rains
Air temperature:
 +24 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
western
Wind: light air, western, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 92%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Amount of precipitations: 0,5 mm
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 93%
Cloudiness: 94%
Atmospheric pressure: 1008 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 1008 hPa
UV index: 0,3 (Low)
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 88%
Cloudiness: 92%
Atmospheric pressure: 1009 hPa
UV index: 1,4 (Low)
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Cloudy sky, no precipitation
Air temperature:
 +26 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light breeze, western, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 78%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa
UV index: 3,8 (Moderate)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Cloudy sky, no precipitation
Air temperature:
 +28 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light breeze, western, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 71%
Cloudiness: 100%
Atmospheric pressure: 1011 hPa
UV index: 7,3 (High)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Cloudy sky, no precipitation
Air temperature:
 +30 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light breeze, western, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 65%
Cloudiness: 99%
Atmospheric pressure: 1011 hPa
UV index: 10,9 (Very high)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Cloudy sky, no precipitation
Air temperature:
 +31 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 59%
Cloudiness: 99%
Atmospheric pressure: 1009 hPa
UV index: 13,5 (Extreme)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Cloudy sky, no precipitation
Air temperature:
 +32 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 53%
Cloudiness: 98%
Atmospheric pressure: 1009 hPa
UV index: 14,2 (Extreme)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Light cloud cover in the sky, no precipitation
Air temperature:
 +32 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: gentle breeze, western, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 50%
Cloudiness: 85%
Atmospheric pressure: 1008 hPa
UV index: 12,6 (Extreme)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Light cloud cover in the sky, no precipitation
Air temperature:
 +33 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: light breeze, western, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 48%
Cloudiness: 71%
Atmospheric pressure: 1008 hPa
UV index: 9,5 (Very high)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Light cloud cover in the sky, no precipitation
Air temperature:
 +33 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: light breeze, western, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 45%
Cloudiness: 58%
Atmospheric pressure: 1007 hPa
UV index: 5,8 (Moderate)
Visibility: 100%

Temperature trend on the chart

DateTemperature,°C272424222731282424223229242324323024233033302525232934312930252523353125242535333429302524283534Temperature,°CApparent temperature30.1 18:0030.1 19:0030.1 20:0030.1 21:0030.1 22:0030.1 23:0031.1 00:0031.1 01:0031.1 02:0031.1 03:0031.1 04:0031.1 05:0031.1 06:0031.1 07:0031.1 08:0031.1 09:0031.1 10:0031.1 11:0031.1 12:0031.1 13:0031.1 14:0031.1 15:0031.1 16:0031.1 17:0031.1 18:0031.1 19:0031.1 20:0031.1 21:0031.1 22:0031.1 23:0001.2 00:0001.2 01:0001.2 02:0001.2 03:0001.2 04:0001.2 05:0001.2 06:0001.2 07:0001.2 08:0001.2 09:0001.2 10:0001.2 11:0001.2 12:0001.2 13:0001.2 14:0001.2 15:0001.2 16:0001.2 17:0001.2 18:0001.2 19:0001.2 20:0001.2 21:0001.2 22:0001.2 23:0002.2 00:0002.2 01:0002.2 02:0002.2 03:0002.2 04:0002.2 05:0002.2 06:0002.2 07:0002.2 08:0002.2 09:0002.2 10:0002.2 11:0002.2 12:0002.2 13:0002.2 14:0002.2 15:0002.2 16:0002.2 17:0002.2 18:0002.2 19:0002.2 20:0002.2 21:0002.2 22:0002.2 23:0003.2 00:0003.2 01:0003.2 02:0003.2 03:0003.2 04:0003.2 05:0003.2 06:0003.2 07:0003.2 08:0003.2 09:0003.2 10:0003.2 11:0003.2 12:0003.2 13:0003.2 14:0003.2 15:002025303540

weather in nearby cities

Sometimes short-term rains Cambuci  +26 °C 
Sometimes short-term rains Itaocara  +26 °C 
Sometimes short-term rains Campos dos Goytacazes  +26 °C 
Sometimes short-term rains Santo Antônio de Pádua  +26 °C 
Sometimes short-term rains Itaperuna  +26 °C 
Sometimes short-term rains Miracema  +26 °C 
Sometimes short-term rains Bom Jesus do Itabapoana  +26 °C 
Sometimes short-term rains Pirapetinga  +26 °C 
Rain expected Macuco  +24 °C 
Sometimes short-term rains São José do Calçado  +24 °C 
Sometimes short-term rains Natividade  +25 °C 
Sometimes short-term rains São João da Barra  +26 °C 
Rain and thunderstorms expected Cantagalo  +24 °C 
Cloudy sky, no precipitation Mimoso do Sul  +26 °C 
Sometimes short-term rains Recreio  +26 °C 
Rain and thunderstorms expected Cordeiro  +24 °C 
Sometimes short-term rains Macaé  +26 °C 
Sometimes short-term rains Porciúncula  +25 °C 
Sometimes short-term rains Muriaé  +25 °C 
Sometimes short-term rains Tombos  +25 °C 
Sometimes short-term rains Leopoldina  +25 °C 
Sometimes short-term rains Carmo  +24 °C 
Sometimes short-term rains Angustura  +25 °C 
Sometimes short-term rains Guaçuí  +24 °C 
Sometimes short-term rains Rio das Ostras  +27 °C 
The sky is overcast, no precipitation Alegre  +25 °C 
The sky is overcast, no precipitation Jerônimo Monteiro  +26 °C 
Sometimes short-term rains Cataguases  +25 °C 
Sometimes short-term rains Alem Paraiba  +24 °C 
Sometimes short-term rains Miraí  +24 °C 
Sometimes short-term rains Casimiro de Abreu  +27 °C 
Sometimes short-term rains Carangola  +23 °C 
Sometimes short-term rains Nova Friburgo  +21 °C 
Cloudy sky, no precipitation Cachoeiro de Itapemirim  +27 °C 
Sometimes short-term rains Espera Feliz  +22 °C 
Cloudy sky, no precipitation Marataizes  +26 °C 
Cloudy sky, no precipitation Itapemirim  +26 °C 
Cloudy sky, no precipitation Rio Novo do Sul  +26 °C 
Sometimes short-term rains Astolfo Dutra  +25 °C 
Sometimes short-term rains Armação de Búzios  +26 °C 
Sometimes short-term rains Rodeiro  +25 °C 
Sometimes short-term rains Sapucaia  +24 °C 
Cloudy sky, no precipitation Castelo  +24 °C 
The sky is overcast, no precipitation Silva Jardim  +27 °C 
Sometimes short-term rains Cachoeiras de Macacu  +24 °C 
Sometimes short-term rains São João Nepomuceno  +24 °C 
Sometimes short-term rains Mar de Espanha  +24 °C 
Cloudy sky, no precipitation Vargem Alta  +24 °C 

Additional data

 
Country:Brazil
Telephone country code:+55
Location:Rio de Janeiro
District:Sao Fidelis
The name of the city or village:São Fidélis
Time zone:America/Sao_Paulo, GMT -3. winter time
Coordinates:Latitude: -21.6461; Longitude: -41.7469;
Aliases (In other languages):English: São FidélisРусский: Сан-ФиделисУкраїнська: Сан-Фіделіс
The project was created and is maintained by FDSTAR company, 2025

Detailed hourly weather forecast in São Fidélis

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On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
There are very weak waves at sea. Ripples with the appearance of scales are formed, but without foam crests.
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Protection from UV radiation from the Sun is necessary. A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Protection from UV radiation from the Sun is necessary. A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 8 to 10 means very high risk of harm from unprotected sun exposure. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Minimize sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 11 or more means extreme risk of harm from unprotected sun exposure. Take all precautions because unprotected skin and eyes can burn in minutes. Try to avoid sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.
At Sea:
Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.
Power systems: Weak power grid fluctuations can occur.

Spacecraft operations: Minor impact on satellite operations possible.

Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).